Haven't been on here for a while. Just to recap I had my coccyx removed two years ago and unfortunately it didn't work. I have now been offered pulse radiofrequency treatment and I'm unemployed sure of what it involves and abit concerns. I've got to go hospital early in morning nil by mouth and that even concerns me. Has anyone had this treatment that can help me with finding out about what it actually does to help with pain. Has it worked or been unsuccessful to anyone.